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Original question:

TPS24750 / Reverse current

TPS24750: Please send details data (i.e. scope plots) of reverse current protection when using the external blocking FET

aarmutat
Intellectual 2590 points
Part Number: TPS24750
Other Parts Discussed in Thread: TPS25942A

Please send details data (i.e. scope plots) of reverse current protection when using the external blocking FET.  I don't see anything in the datasheet on this.  We would also like to know how quickly this part responds to a reverse current fault.  Clearly it depends on the FET used, but please point to some useful info here.  Many thanks!!

  • 0
    TI__Guru* 95791 points
    Hi aarmutat,

    TPS24750 does reverse current protection only when the device is disabled, the controller does not have logic to implement true reverse current blocking like TPS25942A.

    Can you share your system requirements and application use case.

    Best Regards,
    Rakesh